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ADS5120EVM
8
SBAU078
www.ti.com
FIGURE 3. EVM Schematic Diagram (3 of 5).
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2
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7
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32
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35
36
37
38
39
40
J1
1
40PI
N
_
ID
C
AI
N
D
+
AI
N
D
–
AI
N
C
–
AI
N
C
+
AINB+
AINB
–
AINA
–
D9
D
N1
8
D8
D
N1
9
D7
D
M1
8
D6
D
M1
9
D5
D
L1
9
D4
D
L1
8
D3
D
K1
9
D2
D
K1
8
D1
D
K1
5
D0
D
K1
4
AI
N
C
+
T1
AI
N
C
–
T2
D9
C
T17
D8
C
U1
8
D7
C
U1
9
D6
C
T18
D5
C
T19
D4
C
R1
7
D3
C
R1
8
D2
C
R1
9
D1
C
P18
D0
C
P19
AI
N
D
–
P1
AI
N
D
+
P2
U1
E
257B
G
A
_A
D
S
5120
AINA+
AINA+
AINB+
AINB
–
AINA
–
DRVDD
AI
N
C
+
AI
N
C
–
AI
N
D
+
AI
N
D
–
DRVDD
C
161
0.
1u
F
C
160
0.
1u
F
1/
O
E
1
1
1Y
1
2
1Y
2
3
1Y
3
5
1Y
4
6
1A
5
49
1A
6
48
1A
7
47
1A
8
45
1A
1
55
1A
2
54
1A
3
52
1A
4
51
1Y
5
8
1Y
6
9
1Y
7
10
1Y
8
12
VCC
22
GN
D
32
2/
O
E
1
28
1/
O
E
2
56
2/
O
E
2
29
1A
9
44
2A
1
42
2A
2
41
2A
3
40
2A
4
38
2A
5
37
2A
6
36
2A
7
34
1Y
9
13
2Y
1
15
2Y
2
16
2Y
3
17
2Y
4
19
2Y
5
20
2Y
6
21
2Y
7
23
2A
8
33
2A
9
31
2Y
8
24
2Y
9
26
1A
10
43
2A
10
30
2Y
10
27
1Y
10
14
VCC
35
VCC
7
VCC
50
GN
D
11
GN
D
46
GN
D
25
GN
D
39
GN
D
18
GN
D
53
GN
D
4
U8
SN74AVC16827(DGG)
C
159
0.
1u
F
1/
O
E
1
1
1Y
1
2
1Y
2
3
1Y
3
5
1Y
4
6
1A
5
49
1A
6
48
1A
7
47
1A
8
45
1A
1
55
1A
2
54
1A
3
52
1A
4
51
1Y
5
8
1Y
6
9
1Y
7
10
1Y
8
12
VC
C
22
GN
D
32
2/
O
E
1
28
1/
O
E
2
56
2/
O
E
2
29
1A
9
44
2A
1
42
2A
2
41
2A
3
40
2A
4
38
2A
5
37
2A
6
36
2A
7
34
1Y
9
13
2Y
1
15
2Y
2
16
2Y
3
17
2Y
4
19
2Y
5
20
2Y
6
21
2Y
7
23
2A
8
33
2A
9
31
2Y
8
24
2Y
9
26
1A
10
43
2A
10
30
2Y
10
27
1Y
10
14
VC
C
35
VC
C
7
VC
C
50
GN
D
11
GN
D
46
GN
D
25
GN
D
39
GN
D
18
GN
D
53
GN
D
4
U9
SN74AVC16827(DGG)
C
158
0.
1u
F
DRVDD
DRVDD
C157
0.1
µ
F
C156
0.1
µ
F
C155
0.1
µ
F
C154
0.1
µ
F
R9
2
4.
7K
R9
1
4.
7K
R9
0
4.
7K
R8
9
4.
7K
DRVDD
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
AINB
–
V4
AINB+
W4
AINA+
U7
AINA
–
V7
D9A
W11
D8A
V11
D7A
P11
D6A
R11
D5A
W12
D4A
V12
D3A
W13
D2A
V13
D1A
W14
D0A
V14
D9B
W15
D8B
V15
D7B
W16
D6B
V16
D5B
W17
D4B
V17
D3B
W18
D2B
U17
D1B
V18
D0B
V19
U1D
257BGA_ADS5120
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J1
0
44PI
N
_
ID
C
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5
J2
3
R
143
49.
9
CHB0
CHB1
CHB2
CHB3
CHB4
CHB5
CHB6
CHB7
CHB8
CHB9
CHA0
CHA1
CHA2
CHA3
CHA4
CHA5
CHA6
CHA7
CHA8
CHA9
CH
C0
CH
C1
CH
C2
CH
C3
CH
C4
CH
C5
CH
C6
CH
C7
CH
C8
CH
C9
CHD0
CHD1
CHD2
CHD3
CHD4
CHD5
CHD6
CHD7
CHD8
CHD9
CH
A
0
CH
A
1
CH
A
2
CH
A
3
CH
A
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CH
A
5
CH
A
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CH
A
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CH
A
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CH
A
9
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J1
2
40PI
N
_
ID
C
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40
J1
3
40PI
N
_
ID
C
CHD0
CHD1
CHD2
CHD3
CHD4
CHD5
CHD6
CHD7
CHD8
CHD9
CH
E
0
CH
E
1
CH
E
2
CH
E
3
CH
E
4
CH
E
5
CH
E
6
CH
E
7
CH
E
8
CH
E
9
CH
F
(0
..9
)
CH
F
0
CH
F
1
CH
F
2
CH
F
3
CH
F
4
CH
F
5
CH
F
6
CH
F
7
CH
F
8
CH
F
9
CH
E
(0
..9
)
CHH(
0
..9
)
CH
G
(0
..9
)
CHH0
CHH1
CHH2
CHH3
CHH4
CHH5
CHH6
CHH7
CHH8
CHH9
CHG0
CHG1
CHG2
CHG3
CHG4
CHG5
CHG6
CHG7
CHG8
CHG9
CH
C0
CH
C1
CH
C2
CH
C3
CH
C4
CH
C5
CH
C6
CH
C7
CH
C8
CH
C9
CH
B
0
CH
B
1
CH
B
2
CH
B
3
CH
B
4
CH
B
5
CH
B
6
CH
B
7
CH
B
8
CH
B
9
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8
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7
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5
S11
SW
IT
C
H
_4PO
S
_SM
T
CL
O
C
K
OUT
P
UT
E
nabl
e A
E
nabl
e B
E
nabl
e C
E
nabl
e D
R3
3
100k
R3
4
100k
R3
5
100k
R3
6
100k
Summary of Contents for ADS5120EVM
Page 11: ...ADS5120EVM SBAU078 11 www ti com FIGURE 6 EVM Layer 1 Top Layer with Silk Screen...
Page 12: ...ADS5120EVM 12 SBAU078 www ti com FIGURE 7 EVM Layer 2 Ground Plane I...
Page 13: ...ADS5120EVM SBAU078 13 www ti com FIGURE 8 EVM Layer 3 Inner Layer I...
Page 14: ...ADS5120EVM 14 SBAU078 www ti com FIGURE 9 EVM Layer 4 Split Power Plane I...
Page 15: ...ADS5120EVM SBAU078 15 www ti com FIGURE 10 EVM Layer 5 Inner Layer II...
Page 16: ...ADS5120EVM 16 SBAU078 www ti com FIGURE 11 EVM Layer 6 Split Power Plane II...
Page 17: ...ADS5120EVM SBAU078 17 www ti com FIGURE 12 EVM Layer 7 Ground Plane II...
Page 18: ...ADS5120EVM 18 SBAU078 www ti com FIGURE 13 EVM Layer 8 Bottom Layer with Silk Screen...